45513357746 has 16 divisors (see below), whose sum is σ = 72295145784. Its totient is φ = 21415317504.

The previous prime is 45513357731. The next prime is 45513357767. The reversal of 45513357746 is 64775331554.

It can be written as a sum of positive squares in 4 ways, for example, as 32234252521 + 13279105225 = 179539^2 + 115235^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45513357694 and 45513357703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198626 + ... + 361218.

Almost surely, 2^45513357746 is an apocalyptic number.

45513357746 is a deficient number, since it is larger than the sum of its proper divisors (26781788038).

45513357746 is a wasteful number, since it uses less digits than its factorization.

45513357746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170845.

The product of its digits is 5292000, while the sum is 50.

The spelling of 45513357746 in words is "forty-five billion, five hundred thirteen million, three hundred fifty-seven thousand, seven hundred forty-six".